Commit f9a8faa3 authored by Committed by Johannes Kanig
N919-012 Add functions for removing special parent/current subpaths
Function Sysutil.relativize_filename does not work well when its first argument contains special subpaths for the parent and current directories (".." and "."). Provide a function Sysutil.normalize_filename that removes such subpaths, to be called before Sysutil.relativize_filename.
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